Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Harry Ferris has a total of 1 patent(s) in the database.

* Some patents in this database have one or more inventors, not all of whom may be from Wyoming.


  1. Patent Number: 1265765     View patent at USPTO
    Assignee: None
    Issue Date: May 14, 1918
    Inventor(s): Harry A. Ferris, Cheyenne, WY